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From Jerry He <jerry...@gmail.com>
Subject Re: PerformanceEvaluation: filterScan
Date Tue, 17 Feb 2015 00:09:30 GMT
Hi,

I was on 0.98 running PerformanceEvaluation.  randomRead or sequentialRead
all show good read counts on the table regions.

filterScan shows exactly the same as you had.

Looking at the code.  It could be as expected.  The filter has no matching
returns, so the region server is in nextInternal() loop.  And it seems that
we only update the read request count for return rows?

Jerry

On Mon, Feb 16, 2015 at 6:43 AM, Jean-Marc Spaggiari <
jean-marc@spaggiari.org> wrote:

> Any one tries this recently?
>
> hbase org.apache.hadoop.hbase.PerformanceEvaluation --nomapred --rows=100
> filterScan 3
>
> I let it run for 30 minutes and killed it. 0 requets against the table, 649
> requests against the META.
>
> Seems to not be working anymore. Did not get a chance to look at the code
> yet. Will look at the other options of PE against 1.0.0.
>
> JM
>

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